Drilldown: Patents

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Patents > Year filed: 1901 & Patent agent: None

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Year filed:
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Inventors:
Viktor Tarczal (9) · Maurice Léger (7) · Josef Simkó (6) · Stanislaus Victor Saloni (5) · Edmund Roheim (5) · Augusto Severo (4) · Joseph H. Dillon-Gregg (3) · August Riedinger (3) · William Alfred South (2) · Heinrich Hildebrand (2) · Emil Lehmann (2) · Edouard Blin (2) · Sebastian Finsterwalder (2) · John L CREVELING (2) · Burrell Cannon (2) · Charles Groombridge (2)
Applicant person:
None (31) · Viktor Tarczal (9) · Josef Simkó (6) · Edmund Roheim (5) · Maurice Léger (4) · August Riedinger (3) · Joseph H. Dillon-Gregg (3) · SAFETY CAR HEATING LIGHTING (2) · Heinrich Hildebrand (2) · Charles Groombridge (2) · William Alfred South (2) · Augusto Severo (2)
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Tech fields:
LTA (25) · None (19) · propulsion (14) · balloons (13) · kite (13) · propeller (12) · frame (11) · Airplane (11) · dirigible (7) · helicopter (7) · navigation (7) · propellers (7) · balloon (7) · airship (7) · whole (7) · car (6) · subsystem (6) · stability (5)
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National tech categories:
None (55) · DE 77h (19) · HU V/h (11) · AT 77d (4) · RU Group V (4) · IT 8 (2)
CPCs:
None (78) · CPC B64C11/006 (4) · CPC Y10T74/19112 (2) · CPC Y02E10/28 (2) · CPC B64C9/00 (2) · CPC A63H27/08 (2) · CPC B64C27/18 (2) · CPC B64C27/12 (2) · CPC B64C11/065 (2) · CPC B64C29/0033 (2) · CPC B64B1/58 (2) · CPC B64B1/00 (2)
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